Download or read book Bench scale Co processing Technical Progress Report No 22 October 1 1993 December 31 1993 written by and published by . This book was released on 1993 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The major objective of this contract is to establish a database for the optimization of the co-processing concept by improving the effectiveness of the co-processing catalyst system. Two major mechanisms for improving the catalyst system are to be investigated: employment of more effective catalysts and utilization of improved catalytic environments. This report covers the period of October 1, 1993 to December 31, 1993. During this period work on Subtask 3.2.2, Improvement in Catalytic Environment, was carried out and the bench-scale co-processing pilot plant was operated in the co-current mode with product recycle and increased catalyst concentration. The project objective was to achieve 90+ % conversion of the 510°C+ non-distillables at 2800 psig. Currently work is on-going in a stirred autoclave at the same catalyst concentration as that in the runs reported here, and the results of these autoclave runs will be summarized in Technical Progress Report No. 23.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bench scale Co processing Technical Progress Report No 21 July 1 1993 September 30 1993 written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Precipitation written by and published by . This book was released on 1994 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1994-11 with total page 1796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bench scale Co processing Technical Progress Reports No 17 20 July 1 1992 June 30 1993 written by and published by . This book was released on 1993 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: UOP's second co-processing contract, DE-AC22-87PC79818, began in April 1988. The major objective of this contract is to establish a database for the optimization of the co-processing concept by improving the effectiveness of the co-processing catalyst system. Two major mechanisms for improving the catalyst system are to be investigated: employment of more effective catalysts and utilization of improved catalytic environments. These two mechanisms are defined in the contract Statement of Work under Task 3.2 as Subtask 3.2.1 and 3.2.2, respectively. This report covers a span of four quarters, starting from July 1, 1992 to June 30, 1993. During this period the project was in a hold. As explained below, a request was made to add more funds to the contract to investigate catalytic environment improvements. Most of the time during this four quarters was spent in preparation of the proposal, review of the proposal by PETC, and getting additional funding approved for the contract. No experimental work was carried out on any of the tasks of the contract during these four quarters. Prior to the period covered by this report, UOP had successfully completed Subtask 3.2.1 and identified a molybdenum-based catalyst that is highly active and effective in achieving improved co-processing performance at significantly lower metal concentrations (0.05 % -- 0.1 % by weight of Mo) in the catalyst. The new catalyst was developed in slurry autoclave tests demonstrated in the continuous bench-scale pilot plant.
Download or read book Bench scale Co processing Technical Progress Report No 23 January 1 1994 March 31 1994 written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: UOP's second co-processing contract, DE-AC22-87PC79818, began in April 1988. The major objective of this contract is to establish a database for the optimization of the co-processing concept by improving the effectiveness of the co-processing catalyst system. Two major mechanisms for improving the catalyst system are to be investigated: employment of more effective catalysts and utilization of improved catalytic environments. These two mechanisms are defined in the contract Statement of Work. Work on Task 2.0, Laboratory Support, and Task 4.0, process Assessment, was carried out. A design basis for the process assessment task was established and cost estimation of the UOP co-processing scheme was initiated.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1994 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bench scale Co processing Quarterly Report No 14 October 1 1991 December 31 1991 written by and published by . This book was released on 1992 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report, which is the 14th quarterly report for Contract DE-AC22-87PC79818, covers the quarter from October 1991 to December 1991. The objective of this contract is to extend and optimize UOP's single-stage, slurry-catalyzed co-processing scheme. The current task is to complete a long-term operability run using a molybdenum-based catalyst at approximately 460°C. The objectives of this study are to demonstrate that high-severity conditions can be run for an extended period (at least one month) and to collect enough product sample to do a complete Hempel fractionation and detailed characterization of the individual naphtha, distillate, and VGO cuts. This information will be used to reevaluate the engineering design and product upgrading scheme that was developed under the first co-processing contract (DE-AC22-84PC70002). During the current quarter, the long-term operability study was successful completed.
Download or read book Synerjy written by and published by . This book was released on 1996 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flue Gas Desulfurization and Industrial Minerals written by M. Michael Miller and published by . This book was released on 1993 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 4,101 references on FGD [Flue Gas Desulfurization] ... primarily from 1982 through June 1993. Complements the "Flue Gas Desulfurization and Denitrification" bibliography published by the U.S. Dept. of Energy in Jan. 1985. References were located on the Energy, Science and Technology, Pollution Abstracts, and Environmental Bibliography databases. Primarily covers FGD and the use of industrial minerals in the desulfurization process or in by-product utilization and disposal. Emphasizes post-combustion removal of sulfur dioxide through processes such as in-duct injection and wet and dry scrubbing.
Download or read book Bench scale Co processing Quarterly Report No 11 October 1 1990 December 31 1990 written by and published by . This book was released on 1992 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this contract is to extend and optimize UOP's single-stage, slurry-catalyzed co-processing scheme. The particular emphasis is one evaluating alternative and disposable slurry-catalyst systems. During the current quarter, Lloydminster vacuum resid was processed without the presence of coal. The objective of this study was to evaluate the manner in which the resid is upgraded at high-severity conditions to help understand the function of the resid during co-processing. This report coves Bench-Scale Runs 30 to 34. In Runs 30 to 34, Lloydminster vacuum resid was processed without the presence of coal using a 0.05 wt % molybdenum-based catalyst at 465°C.
Download or read book Fuels and Lubricants Handbook written by and published by ASTM International. This book was released on with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Petroleum Refining written by James G. Speight and published by CRC Press. This book was released on 2016-10-26 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum refining involves refining crude petroleum as well as producing raw materials for the petrochemical industry. This book covers current refinery processes and process-types that are likely to come on-stream during the next three to five decades. The book includes (1) comparisons of conventional feedstocks with heavy oil, tar sand bitumen, and bio-feedstocks; (2) properties and refinability of the various feedstocks; (3) thermal processes versus hydroprocesses; and (4) the influence of refining on the environment.
Download or read book Bench scale Co processing Quarterly Report No 9 March 1 1990 June 31 1990 written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
